142393069

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{9719}}^1$

素因数の和:9769

約数の個数: 24

約数和(自身を含む): 186157440

約数和(自身を除く): 43764371

約数列:

[1, 7, 13, 23, 49, 91, 161, 299, 637, 1127, 2093, 9719, 14651, 68033, 126347, 223537, 476231, 884429, 1564759, 2905981, 6191003, 10953313, 20341867, 142393069]

約数ペア:

[(1, 142393069), (7, 20341867), (13, 10953313), (23, 6191003), (49, 2905981), (91, 1564759), (161, 884429), (299, 476231), (637, 223537), (1127, 126347), (2093, 68033), (9719, 14651)]